Sittiboon, Paitoon, and Asst. Prof. Dr. Atiporn Gerdruang. “Achievement Management of the Patrol Special Operation Division, Metropolitan Police Bureau, Royal Thai Police”. Journal for Developing the Social and Community 6, no. 2 (December 30, 2019): 329–356. accessed September 10, 2026. https://so03.tci-thaijo.org/index.php/rdirmu/article/view/233199.